Granted Patent
Utility
US 5,226,543 · App. 07/840,453
Packaging for fragile articles
Inventors:
Douglas E. Foos, Thomas Stephens
Patented Case
View Patent ↗
Granted: Jul 13, 1993
Filed: Feb 24, 1992
Inventors
Douglas E. Foos
Thomas Stephens
Assignees (at issue)
Plastofilm Industries, Inc.
Roberts, Stevens, Van Amburg, Packaging, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.